/*
 * Copyright (c) 2022-2025 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

export type NonNull<T, K extends keyof T = keyof T> = NonNullable<T[K]>

export function Get<Type extends {}, Key extends keyof Type = keyof Type, Value extends Type[Key] = Type[Key]>(key: Key,value: Type): NonNullable<Value> {
  return value[key] as NonNullable<Value>
}

export type Person = {
    age: number;
    name: string;
    alive: boolean;
}

export type Age = Person["age"];
